10782860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 25788672

約数和(自身を除く): 15005812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2131, 2530, 4262, 5060, 8524, 10655, 21310, 23441, 42620, 46882, 49013, 93764, 98026, 117205, 196052, 234410, 245065, 468820, 490130, 539143, 980260, 1078286, 2156572, 2695715, 5391430, 10782860]

約数ペア:

[(1, 10782860), (2, 5391430), (4, 2695715), (5, 2156572), (10, 1078286), (11, 980260), (20, 539143), (22, 490130), (23, 468820), (44, 245065), (46, 234410), (55, 196052), (92, 117205), (110, 98026), (115, 93764), (220, 49013), (230, 46882), (253, 42620), (460, 23441), (506, 21310), (1012, 10655), (1265, 8524), (2131, 5060), (2530, 4262)]